2158202877

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1\times {\mathrm{7349}}^1$

素因数の和:9252

約数の個数: 16

約数和(自身を含む): 2933884800

約数和(自身を除く): 775681923

約数列:

[1, 3, 53, 159, 1847, 5541, 7349, 22047, 97891, 293673, 389497, 1168491, 13573603, 40720809, 719400959, 2158202877]

約数ペア:

[(1, 2158202877), (3, 719400959), (53, 40720809), (159, 13573603), (1847, 1168491), (5541, 389497), (7349, 293673), (22047, 97891)]